–Do you know __________ the Capital Museum? –Next Friday.
| A．when will they visit | B．when they will visit |
| C．when did they visit | D．when they visited |
Miss Zhang, the most beautiful teacher, _____________ many flowers and letters these days.
| A．received | B．will receive | C．was receiving | D．has received |
_________ your name on the paper and you can get a magazine.
| A．Cut down | B．Look down | C．Turn down | D．Put down |
The clothing store _____________ a sale. The clothes there are very cheap.
| A．has | B．had | C．is having | D．was having |
________________ a book in the library, enter a key word into the computer.
| A．To find | B．Find | C．To write | D．Write |
Studying in groups is necessary _________________ you want to do well in school.
| A．if | B．until | C．unless | D．though |